F-acid
[化] F酸; 2-萘酚-7-磺酸
🧩 词语组成解析
🗣️ 情景例句
I think so. He's going to tell us tonight about the job offer.
我想是这样。他今天晚上会告诉我们关于那份工作的事。
How do you spell your last name?
你的姓怎么拼法？
We ate our sandwiches and a bar of chocolate each and began to feel better.
我们俩都吃了三明治和一块巧克力才感到舒服些了。